NyStorage class - helper library

Constructors

NyStorage()

Properties

hashCode → int: The hash code for this object.
no setterinherited
runtimeType → Type: A representation of the runtime type of the object.
no setterinherited

Methods

noSuchMethod(Invocation invocation) → dynamic: Invoked when a nonexistent method or property is accessed.
inherited
toString() → String: A string representation of this object.
inherited

Operators

operator ==(Object other) → bool: The equality operator.
inherited

Static Methods

addToCollection<T>(String key, {required dynamic item, bool allowDuplicates = true, Map<Type, dynamic>? modelDecoders}) → Future: Add a newItem to the collection using a key.
clear(String key) → Future: Sets the key to null.
delete(String key, {bool andFromBackpack = false}) → Future: Deletes associated value for the given key.
deleteAll({bool andFromBackpack = false}) → Future: Deletes all keys with associated values.
deleteCollection(String key, {bool andFromBackpack = false}) → Future: Deletes a collection from the given key.
deleteFromCollection<T>(int index, {required String key}) → Future: Delete an item of a collection using a index and the collection key.
deleteFromCollectionWhere<T>(bool where(dynamic value), {required String key}) → Future: Delete item(s) from a collection using a where query.
deleteValueFromCollection<T>(String key, {dynamic value}) → Future: Delete a value from a collection using a key and the value you want to remove.
isCollectionEmpty(String key) → Future<bool>: Checks if a collection is empty
manager() → FlutterSecureStorage
read<T>(String key, {dynamic defaultValue, Map<Type, dynamic>? modelDecoders}) → Future: Read a value from the local storage
readAll() → Future<Map<String, String>>: Decrypts and returns all keys with associated values.
readCollection<T>(String key, {Map<Type, dynamic>? modelDecoders}) → Future<List<T>>: Read the collection values using a key.
readJson<T>(String key, {dynamic defaultValue}) → Future: Read a JSON value from the local storage
saveCollection<T>(String key, List collection) → Future: Save a list of objects to a collection using a key.
store(String key, dynamic object, {bool inBackpack = false}) → Future: Saves an object to local storage.
storeJson(String key, dynamic object, {bool inBackpack = false}) → Future: Saves a JSON object to local storage.
syncToBackpack({bool overwrite = false}) → Future: Sync all the keys stored to the Backpack instance.
updateCollectionByIndex<T>(int index, T object(T item), {required String key}) → Future<bool>: Update a value in the local storage by index.
updateCollectionWhere<T>(bool where(dynamic value), {required String key, required T update(dynamic value)}) → Future: Update item(s) in a collection using a where query.